Add feature specs for note polling
Add feature specs for note polling

Ref. #4032, !2084

axilleas/gitlabhq,jrjang/gitlabhq,daiyu/gitlab-zh,icedwater/gitlabhq,LUMC/gitlabhq,t-zuehlsdorff/gitlabhq,screenpages/gitlabhq,shinexiao/gitlabhq,htve/GitlabForChinese,dplarson/gitlabhq,mr-dxdy/gitlabhq,openwide-java/gitlabhq,Datacom/gitlabhq,yatish27/gitlabhq,stoplightio/gitlabhq,iiet/iiet-git,larryli/gitlabhq,mmkassem/gitlabhq,yatish27/gitlabhq,mmkassem/gitlabhq,allysonbarros/gitlabhq,daiyu/gitlab-zh,openwide-java/gitlabhq,LUMC/gitlabhq,jirutka/gitlabhq,Soullivaneuh/gitlabhq,louahola/gitlabhq,stoplightio/gitlabhq,mrb/gitlabhq,screenpages/gitlabhq,ttasanen/gitlabhq,dplarson/gitlabhq,dplarson/gitlabhq,icedwater/gitlabhq,martijnvermaat/gitlabhq,shinexiao/gitlabhq,icedwater/gitlabhq,martijnvermaat/gitlabhq,allysonbarros/gitlabhq,axilleas/gitlabhq,mr-dxdy/gitlabhq,ttasanen/gitlabhq,larryli/gitlabhq,yatish27/gitlabhq,mr-dxdy/gitlabhq,t-zuehlsdorff/gitlabhq,dplarson/gitlabhq,darkrasid/gitlabhq,darkrasid/gitlabhq,dreampet/gitlab,darkrasid/gitlabhq,SVArago/gitlabhq,daiyu/gitlab-zh,LUMC/gitlabhq,larryli/gitlabhq,duduribeiro/gitlabhq,dreampet/gitlab,Soullivaneuh/gitlabhq,openwide-java/gitlabhq,iiet/iiet-git,duduribeiro/gitlabhq,LUMC/gitlabhq,yatish27/gitlabhq,ttasanen/gitlabhq,martijnvermaat/gitlabhq,larryli/gitlabhq,htve/GitlabForChinese,Datacom/gitlabhq,jrjang/gitlab-ce,dwrensha/gitlabhq,iiet/iiet-git,jrjang/gitlab-ce,mrb/gitlabhq,martijnvermaat/gitlabhq,mmkassem/gitlabhq,koreamic/gitlabhq,cui-liqiang/gitlab-ce,SVArago/gitlabhq,screenpages/gitlabhq,jirutka/gitlabhq,louahola/gitlabhq,cui-liqiang/gitlab-ce,shinexiao/gitlabhq,icedwater/gitlabhq,SVArago/gitlabhq,louahola/gitlabhq,koreamic/gitlabhq,stoplightio/gitlabhq,allysonbarros/gitlabhq,dwrensha/gitlabhq,dwrensha/gitlabhq,Datacom/gitlabhq,screenpages/gitlabhq,openwide-java/gitlabhq,jirutka/gitlabhq,dreampet/gitlab,jirutka/gitlabhq,axilleas/gitlabhq,louahola/gitlabhq,iiet/iiet-git,htve/GitlabForChinese,mmkassem/gitlabhq,Datacom/gitlabhq,dwrensha/gitlabhq,duduribeiro/gitlabhq,cui-liqiang/gitlab-ce,mrb/gitlabhq,koreamic/gitlabhq,duduribeiro/gitlabhq,htve/GitlabForChinese,cui-liqiang/gitlab-ce,t-zuehlsdorff/gitlabhq,jrjang/gitlab-ce,ttasanen/gitlabhq,t-zuehlsdorff/gitlabhq,jrjang/gitlabhq,jrjang/gitlabhq,SVArago/gitlabhq,shinexiao/gitlabhq,Soullivaneuh/gitlabhq,stoplightio/gitlabhq,jrjang/gitlabhq,mrb/gitlabhq,jrjang/gitlab-ce,axilleas/gitlabhq,koreamic/gitlabhq,darkrasid/gitlabhq,allysonbarros/gitlabhq,Soullivaneuh/gitlabhq,dreampet/gitlab,daiyu/gitlab-zh,mr-dxdy/gitlabhq